glasklart.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.197	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:2f:7de4:b94c:77f4	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 134ms

TXT Record
brevo-code:688ec6c8b97b320d1726e27ca9605612
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (glasklart.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.glasklart.dk)
p=reject	v=DMARC1; p=reject

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-06-18 17:32:50

Field	Value
Registrar	ONE.COM A/S
Registered	2007-02-14
Expires	2027-02-28 (178d)

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

28ms

MX

26ms

AAAA

34ms

TXT

134ms

CAA

32ms

HTTPS

43ms

TLSA

79ms

SOA

0ms

MTA-STS

41ms

DNSSEC

102ms

SRV

44ms

Total

606ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:17:16	606ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:14:42	709ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:31:58	3090ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 17:07:10	5217ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:22:59	509ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:55:38	584ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 03:58:17	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:31:21	855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:37:47	2018ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:31:36	638ms	2 NS 1 A 1 MX	🔒 Secure	View